Lung Cancer

Lung cancer almost always begins in one lung and, if left untreated, can spread to lymph nodes or other tissues in the chest (including the other lung). Lung cancer can also spread throughout the body, to the bones, brain, liver, or other organs.

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lung cancer staging, adenocarcinoma

Pet Scan of Lung cancer

Lung Cancer - Stages

During the last decade, an exciting new modality, whole-body positron emission test (PET), came into use to help stage lung cancer. It is a form of nuclear study that includes an injection of radioactive substance into the body where it is concentrated in cancerous sites, which are then more readily detectable. It appears to be very valuable in diagnosing and staging lung cancer and, in the United States, has now been accepted for reimbursement in investigating this disease. In addition, it appears useful in differentiating benign from malignant lesions when investigating a solitary pulmonary nodule.

>> Radiotherapy for Lung Cancer

For more information see:
CyberKnife Centers of San Diego - Lung Cancer